Science
Mechanism of Action
This ingredient operates by significantly lowering the interfacial tension between disparate liquid phases, thereby enabling the formation of stable oil-in-water emulsions. When applied to skin, it delivers a conditioning effect, enhancing skin softness and aiding in moisture retention.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
It exhibits optimal stability within an aqueous pH range of 5 to 9, accommodating neutral, mildly acidic, and mildly alkaline conditions. Stability is compromised in the presence of strong acids or alkalis.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel concluded that alkyl PEG ethers, including this compound, are safe for use in cosmetic products when formulated to be non-irritating. Application to compromised or damaged skin is not recommended. Manufacturers are advised to continue efforts to minimize impurities such as ethylene oxide and 1,4-dioxane.
Your Skin
Skin Compatibility
Our Assessment
Verdict
PEG-10 Isolaurel Thioether is a valuable functional ingredient, enabling stable formulations with emollient and humectant benefits, deemed safe when precisely formulated to be non-irritating.
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References
Sources